20340028808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{9209}}^1$

素因数の和:10566

約数の個数: 64

約数和(自身を含む): 43832232000

約数和(自身を除く): 23492203192

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1321, 1672, 2642, 5284, 9209, 10568, 14531, 18418, 25099, 29062, 36836, 50198, 58124, 73672, 100396, 101299, 116248, 174971, 200792, 202598, 276089, 349942, 405196, 552178, 699884, 810392, 1104356, 1399768, 1924681, 2208712, 3849362, 7698724, 12165089, 15397448, 24330178, 48660356, 97320712, 133815979, 231136691, 267631958, 462273382, 535263916, 924546764, 1070527832, 1849093528, 2542503601, 5085007202, 10170014404, 20340028808]

約数ペア:

[(1, 20340028808), (2, 10170014404), (4, 5085007202), (8, 2542503601), (11, 1849093528), (19, 1070527832), (22, 924546764), (38, 535263916), (44, 462273382), (76, 267631958), (88, 231136691), (152, 133815979), (209, 97320712), (418, 48660356), (836, 24330178), (1321, 15397448), (1672, 12165089), (2642, 7698724), (5284, 3849362), (9209, 2208712), (10568, 1924681), (14531, 1399768), (18418, 1104356), (25099, 810392), (29062, 699884), (36836, 552178), (50198, 405196), (58124, 349942), (73672, 276089), (100396, 202598), (101299, 200792), (116248, 174971)]